W83627UHG Nuvoton Technology Corporation of America, W83627UHG Datasheet - Page 71

• Manufacturer Part Number: W83627UHG
• Description: IC I/O CONTROLLER 128-QFP
• Manufacturer: Nuvoton Technology Corporation of America

Specifications of W83627UHG

• Applications: PC's, PDA's
• Interface: LPC
• Voltage - Supply: 3.3V, 5V
• Package / Case: 128-XFQFN
• Mounting Type: Surface Mount
• Pin Count: 128
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

In Thermal Cruise
stays below the lowest temperature limit. This value should not be zero.
Please note that Stop Value does not mean that fan really stops. It means that if the temperature
keeps below low temperature limit, then the fan speed keeps on decreasing until reaching a minimum
value, and this is Stop Value.
8.12 CPUFANOUT Stop Value Register - Index 09h (Bank 0)
Attribute:
Size:
InThermal Cruise
bit value if the temperature stays below the lowest temperature limit. This value should not be zero.
Please note that Stop Value does not mean that fan really stops. It means that if the temperature
keeps below low temperature limit, then the fan speed keeps on decreasing until reaching a minimum
value, and this is Stop Value.
8.13 SYSFANOUT Start-up Value Register - Index 0Ah (Bank 0)
Attribute:
Size:
In Thermal Cruise
provide a minimum value to turn on the fan.
8.14 CPUFANOUT Start-up Value Register - Index 0Bh (Bank 0)
Attribute:
Size:
In Thermal Cruise
provide a minimum value to turn on the fan.
DEFAULT
DEFAULT
DEFAULT
NAME
NAME
NAME
BIT
BIT
BIT
7
0
TM
7
0
7
0
TM
TM
TM
mode or S
mode, the SYSFANOUT value decreases to this eight-bit value if the temperature
mode, SYSFANOUT value increases from zero to this eight-bit register value to
mode, CPUFANOUT value increases from zero to this eight-bit register value to
6
0
6
0
6
0
MART
Read/Write
8 bits
Read/Write
8 bits
Read/Write
8 bits
F
AN
5
0
5
0
5
0
TM
III mode, the CPUFANOUT value decreases to this eight-
CPUFANOUT Start-up Value
SYSFANOUT Start-up Value
CPUFANOUT Stop Value
-60-
4
0
4
0
4
0
3
0
3
0
3
0
2
0
2
0
2
0
W83627UHG
1
0
1
0
1
0
0
1
0
1
0
1